Serum N-propeptide of collagen IIA (PIIANP) as a marker of radiographic osteoarthritis burden

• Hikmat N. Daghestani,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Writing – original draft, Writing – review & editing

  Affiliation Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC, United States of America

  ⨯
• Joanne M. Jordan,

  Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Writing – review & editing

  Affiliation Thurston Arthritis Research Center, University of North Carolina at Chapel Hill, NC, United States of America

  ⨯
• Jordan B. Renner,

  Roles Conceptualization, Data curation, Methodology, Resources, Writing – review & editing

  Affiliation Department of Radiology, University of North Carolina at Chapel Hill, NC, United States of America

  ⨯
• Michael Doherty,

  Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Writing – review & editing

  Affiliation Department of Academic Rheumatology, University of Nottingham, Nottingham, United Kingdom

  ⨯
• A. Gerry Wilson,

  Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Writing – review & editing

  Affiliation Conway Institute for Biomolecuar & Biomedical Research University College Dublin, Dublin, Ireland

  ⨯
• Virginia B. Kraus

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Methodology, Resources, Supervision, Writing – review & editing

  * E-mail: vbk@duke.edu

  Affiliations Duke Molecular Physiology Institute, Duke University School of Medicine, Durham, NC, United States of America, Division of Rheumatology, Department of Medicine, Duke University School of Medicine, Durham, NC, United States of America

  ⨯